the_content

<?php if (is_single()): ?>
    <div class="col-left">
    <?php if(is_user_logged_in()):
        //more前の記事 TextAgroup
        $content = get_the_content();
        $content = preg_replace("|(<img[^>]+>)|si","",$content);
        echo $content;
    else:
        //more後の記事 TextBgroup
        global $more;
        $more = 0;
        $content = get_the_content('' , FALSE, '');
        $content = preg_replace("|(<img[^>]+>)|si","",$content);
        echo $content;
        if ($pos=strpos($post->post_content, '<!--more-->')):
            echo '<a href="#">ログイン</a>';
        endif;
    endif; ?>
    </div>

    <div class="col-right">
    <?php if(is_user_logged_in()):
     // ImgAgroupおよびImgBgroup？？？？？？？？
    else:
     // ImgAgroupのみ
    post_linkingthumbs();
    endif; ?>
    </div>
<?php else: ?>
    <h1 class="page-title"><?php the_title(); ?></h1>
    <?php the_content(); ?>
<?php endif; ?>